Sonny Rao 259032bfe3 perf: Robustify proc and debugfs file recording ...

While attempting to create a timechart of boot up I found perf didn't
tolerate modules being loaded/unloaded.  This patch fixes this by
reading the file once and then writing the size read at the correct
point in the file.  It also simplifies the code somewhat.

Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Signed-off-by: Sonny Rao <sonnyrao@chromium.org>
Signed-off-by: Michael Neuling <mikey@neuling.org>
Link: http://lkml.kernel.org/r/10011.1310614483@neuling.org
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

2011-07-14 15:53:01 -04:00

..

firewire

tools/firewire: nosy-dump: increment program version

2010-07-27 11:04:12 +02:00

perf

perf: Robustify proc and debugfs file recording

2011-07-14 15:53:01 -04:00

power/x86

Merge branch 'master' into for-next

2011-04-26 10:22:59 +02:00

slub

slub: move slabinfo.c to tools/slub/slabinfo.c

2010-11-06 09:04:32 +02:00

testing/ktest

ktest: Ignore unset values of the minconfig in config_bisect

2011-06-02 11:57:57 -04:00

usb

USB: ffs-test: fix header path

2011-02-28 19:27:12 -08:00

virtio

virtio_test: support event index

2011-05-30 11:14:15 +09:30